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libfdt: Initialize the stack variable

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Report Coverity log:
The code uses a variable that has not
been initialized, leading to unpredictable
or unintended results.

Reported-by: Coverity (CID: 60519)
Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
This commit is contained in:
Tien Fong Chee
2017-08-30 13:15:42 +08:00
committed by Simon Glass
parent d503114c66
commit 18c991ca2b
1 changed files with 1 additions and 1 deletions
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2
lib/libfdt/fdt_wip.c
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@@ -115,7 +115,7 @@ int fdt_find_regions(const void *fdt, char * const inc[], int inc_count,
struct fdt_region region[], int max_regions, struct fdt_region region[], int max_regions,
char *path, int path_len, int add_string_tab) char *path, int path_len, int add_string_tab)
{ {
int stack[FDT_MAX_DEPTH]; int stack[FDT_MAX_DEPTH] = { 0 };
char *end; char *end;
int nextoffset = 0; int nextoffset = 0;
uint32_t tag; uint32_t tag;